Everyone knows good ol' XYZ. This name is always a signature whenever one needs to write a 300 word essay or to send an e-mail to a friend, but needs to be verbose in it. Always the spark of inspiration, these words with extremely advanced meaning you heard only once before, that now shine again - it all happens from hands of XYZ.

True identity? Unknown. Not even the eyes were seen. Some speculate that the skin also isn't real. Others theorize that the glasses themselves are the eyes, especially if one tracks the shine, which seems a little... alive.

Is XYZ even a human? The thing that seems to be the skin is colored in the gray alien shade so there are rumors of the true identity being an extraterrestrial lifeform. This theory is also supported by a fact that XYZ never said any word in any language, on any sound frequency. But on the other hand, this mysterious figure never used any equipment. There was never an agency that had XYZ as their member, nor there were any requests for help. Like these almost magical properties just were an universe-wide aura.

The look? Always the same: An indigo fedora with a blue ribbon-trim, brown incognito coat, black tie-bowtie, too low worn belt (probably the only flaw in his disguise, a glimpse of this non-human nature), a white shirt, a dark gray sweater and black polished shoes. Anatomy? Unknown. XYZ just passes through the security without any traces in ANY way whenever it is needed. Never hurt, and if followed, you magically stand in front of your home. Every attempt of capturing, talking to, taking a photo or interacting in any other way with XYZ fails. Many people think that XYZ is a hallucination, dream, a mirage or even a mental illness. SCP Foundation still cannot confirm if this is anomalous entity can be even considered real, because only 1 person truly knows XYZ.

Oh look, 300 words? Looks like XYZ helped out another person, but nothing about this entity can be said for sure. Is this case a Do-Gooder or an Evil-Doer, or even a True Neutral, this information doesn't exist. Nothing is sure for sure here.

Based on this drawing of mine: